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V125BC [204]
3 years ago
7

If the mean weight of 4 backfield members on the football team is 222 lb and the mean weight of the 7 other players is 198 lb, w

hat is the mean weight of the 11 person team?
Mathematics
1 answer:
hoa [83]3 years ago
5 0

To find the Mean or Average you have to add up all numbers it is asking for which in case are 222 and 198.

so you will add 222+198

That will equal 420

Then you will divide with the amount added together which is 2

420/2=210

so the mean of the 11 people is 210 or 210lbs

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The 3rd one 2.15

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3 years ago
Find the hypotenuse of an isosceles right triangle when the legs each measure 3\sqrt{x} 2inches.
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The hypotenuse of the right triangle measures 3 units.

<h3>How to find the hypotenuse?</h3>

Here we know that both legs measure:

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Then we conclude that the hypotenuse of the right triangle measures 9 units.

If you want to learn more about right triangles:

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